首页
登录
职称英语
Nowadays groups of scientific workers, often【C1】______ by their governments
Nowadays groups of scientific workers, often【C1】______ by their governments
游客
2023-11-21
13
管理
问题
Nowadays groups of scientific workers, often【C1】______ by their governments, spend their time【C2】______ the occurrence of earthquakes. It is very likely that they will be able to【C3】______ earthquakes or influence the direction of their movements,【C4】______ determined by events far below the surface of the earth. But the facts they report and the theories【C5】______ by those facts may enable scientists to【C6】______ the centers of future earth quakes and even【C7】______ the time of their【C8】______ . It is only when the【C9】______ of events that we call an earthquake can be seen as a pattern that【C10】______ can be made. Part of its pattern is external and visible, or capable of being【C11】______ by sensitive instruments above the earth’s surface.
Scientists and engineers studied the shock waves of the San Francisco earthquake. The city was rebuilt and new features were【C12】 ______ to strengthen buildings and【C13】______ a constant water supply【C14】______ the event of another earthquake. Large underground tanks were constructed to supply water if【C15】______ supplies could not be tapped. Special measures were【C16】______ to prevent fires, which often do more damage than earth quakes themselves. The San Francisco earthquake【C17】______ scientists with valuable information. Since the effects of the break were【C18】______ at the surface, scientists could【C19】______ what actually happened, and reports of the incident were an important【C20】______ to the world’s store of knowledge a bout earthquakes. [br] 【C20】
选项
A、constitution
B、distribution
C、instruction
D、contribution
答案
D
解析
此题考查名词词义。有关地震的报告对世界地震知识的积累是一个重要的……A项constitution“构成;宪法”;B项distribution“分配;分布”;C项instruction“教导”;D项contribution“贡献”。可见 D项符合题意。
转载请注明原文地址:https://tihaiku.com/zcyy/3205894.html
相关试题推荐
OnFeb.2,2007,theUnitedNationsscientificpanelstudyingclimatechang
OnFeb.2,2007,theUnitedNationsscientificpanelstudyingclimatechang
OnFeb.2,2007,theUnitedNationsscientificpanelstudyingclimatechang
OnFeb.2,2007,theUnitedNationsscientificpanelstudyingclimatechang
___________liberatedin1949,theworkersandpeasants___________ahardlife
______havediedintheflood.[br][originaltext]Rescueworkerssayatle
______havediedintheflood.[originaltext]Rescueworkerssayatleastfi
Signhasbecomeascientifichotbutton.Onlyinthepast20yearshavespe
Signhasbecomeascientifichotbutton.Onlyinthepast20yearshavespe
Signhasbecomeascientifichotbutton.Onlyinthepast20yearshavespe
随机试题
Drugabusecancauseawidevarietyofadversephysicalreactions.Long-termdru
祖先ancestor;forefather
MoreandmoreAmericansarereadingtheirowncreditreport.Creditreportsare
A. B. C. D.
()阅读以下说明,回答问题1至问题3,将解答填入答题纸对应的解答栏内。 【说明
设计无要求时,现浇混凝土结构拆模顺序是:( )。 A、先支先拆,后支后拆
对门脉高压症患者食管曲张静脉破裂出血最有效的止血方法是A.垂体后叶加压素静脉静注
患者,女,45岁,日常脾气躁易怒,常伴有头晕目赤,耳鸣耳聋,耳肿疼痛,胁痛口苦,
在试点地区,无需缴纳水资源税的有( )。A.直接从湖泊取用水资源 B.某农场
采用盈亏平衡分析法进行投资方案不确定性分析的优点是能够()。A:揭示生产项目风险
最新回复
(
0
)